Music recording sound talking button key chain
A - Pre-record : Customer need offer us sounds with MP3/WAV format , then we help program and put into the chip of keycahin . For the sounds , you can make 1-10kinds different voices , just less 60 seconds total . this type can only time recording .
B - Recordable : User can record by themselves by Microphone , and less 30 seconds , because of with smallest cell button batteries . if you do not know how to record , pls contact sellers asking video teaching . this type can multiple recording .
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